<p>(A) Shown are DNA sequence logos of TE1, TE2, and TE1/2, which is identical to the previously defined TCE <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0045009#pone.0045009-Schfer1" target="_blank">[29]</a>. The logos have been aligned relative to the triplet adenines. (B) <i>Drosophila</i> genes that are specifically expressed in testes are aligned by the TCE. Genes indicated in bold font were subject to further analysis in <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0045009#pone-0045009-g004" target="_blank">Figure 4</a> and <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0045009#pone.0045009.s003" target="_blank">Table S3</a>. Indicated in parentheses is the TCE location relative to the TSS. TCE nucleotides are colored to match panel A.</p